Supercomputer Simulation of Self-Gravitating Media Full article
Conference |
7th International Conference, PaCT 2003 15-19 Sep 2003 , Nizhni Novgorod |
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Journal |
Future Generation Computer Systems
ISSN: 0167-739X , E-ISSN: 1872-7115 |
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Output data | Year: 2005, Volume: 21, Number: 5, Pages: 749-757 Pages count : 9 DOI: 10.1016/j.future.2004.05.019 | ||||||
Tags | Gravitational instability, Parellel computing, PIC method | ||||||
Authors |
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Affiliations |
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Funding (5)
1 | Siberian Branch of the Russian Academy of Sciences | 2 |
2 | Siberian Branch of the Russian Academy of Sciences | 148 |
3 | Russian Foundation for Basic Research | 02-01-00864 |
4 | Russian Foundation for Basic Research | 99-07-90422 |
5 | The Ministry of Education and Science of the Russian Federation | 0072/836 |
Abstract:
A numerical 3D-model for investigation of non-stationary processes in a gravitating system with gas has been created. The model is based on the solution of the Poisson equation for gravitational field, the Vlasov–Liouville equation for solids and equations of gas dynamics. For solution of the Poisson equation at each timestep an efficient iterational solver is created with extrapolation of the evolutionary prosesses under study. It provides fast convergence at high precision. Parallelisation technique and load balancing strategy are discussed.
Cite:
Kuksheva E.A.
, Malyshkin V.E.
, Nikitin S.A.
, Snytnikov A.V.
, Snytnikov V.N.
, Vshivkov V.A.
Supercomputer Simulation of Self-Gravitating Media
Future Generation Computer Systems. 2005. V.21. N5. P.749-757. DOI: 10.1016/j.future.2004.05.019 WOS Scopus РИНЦ
Supercomputer Simulation of Self-Gravitating Media
Future Generation Computer Systems. 2005. V.21. N5. P.749-757. DOI: 10.1016/j.future.2004.05.019 WOS Scopus РИНЦ
Dates:
Published online: | Nov 11, 2004 |
Published print: | May 1, 2005 |
Identifiers:
Web of science | WOS:000229718200017 |
Scopus | 2-s2.0-17644426686 |
Elibrary | 13487226 |
OpenAlex | W1982232543 |